19592316

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:255

約数の個数: 54

約数和(自身を含む): 50763440

約数和(自身を除く): 31171124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 711, 747, 948, 996, 1422, 1494, 2844, 2988, 6557, 6889, 13114, 13778, 19671, 20667, 26228, 27556, 39342, 41334, 59013, 62001, 78684, 82668, 118026, 124002, 236052, 248004, 544231, 1088462, 1632693, 2176924, 3265386, 4898079, 6530772, 9796158, 19592316]

約数ペア:

[(1, 19592316), (2, 9796158), (3, 6530772), (4, 4898079), (6, 3265386), (9, 2176924), (12, 1632693), (18, 1088462), (36, 544231), (79, 248004), (83, 236052), (158, 124002), (166, 118026), (237, 82668), (249, 78684), (316, 62001), (332, 59013), (474, 41334), (498, 39342), (711, 27556), (747, 26228), (948, 20667), (996, 19671), (1422, 13778), (1494, 13114), (2844, 6889), (2988, 6557)]